1 files changed, 101 insertions, 0 deletions
diff --git a/Source/WebInspectorUI/UserInterface/Models/ProbeSetDataFrame.js b/Source/WebInspectorUI/UserInterface/Models/ProbeSetDataFrame.js
new file mode 100644
index 000000000..35c13fe6a
--- /dev/null
+++ b/Source/WebInspectorUI/UserInterface/Models/ProbeSetDataFrame.js
@@ -0,0 +1,101 @@
+/*
+ * Copyright (C) 2013 University of Washington. All rights reserved.
+ * Copyright (C) 2014 Apple Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+ * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+ * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+WebInspector.ProbeSetDataFrame = class ProbeSetDataFrame extends WebInspector.Object
+{
+    constructor(index)
+    {
+        super();
+
+        this._count = 0;
+        this._index = index;
+        this._separator = false;
+    }
+
+    // Static
+
+    static compare(a, b)
+    {
+        console.assert(a instanceof WebInspector.ProbeSetDataFrame, a);
+        console.assert(b instanceof WebInspector.ProbeSetDataFrame, b);
+
+        return a.index - b.index;
+    }
+
+    // Public
+
+    get key()
+    {
+        return String(this._index);
+    }
+
+    get count()
+    {
+        return this._count;
+    }
+
+    get index()
+    {
+        return this._index;
+    }
+
+    get isSeparator()
+    {
+        return this._separator;
+    }
+
+    // The last data frame before a main frame navigation is marked as a "separator" frame.
+    set isSeparator(value)
+    {
+        this._separator = !!value;
+    }
+
+    addSampleForProbe(probe, sample)
+    {
+        this[probe.id] = sample;
+        this._count++;
+    }
+
+    missingKeys(probeSet)
+    {
+        return probeSet.probes.filter(function(probe) {
+            return !this.hasOwnProperty(probe.id);
+        }, this);
+    }
+
+    isComplete(probeSet)
+    {
+        return !this.missingKeys(probeSet).length;
+    }
+
+    fillMissingValues(probeSet)
+    {
+        for (var key of this.missingKeys(probeSet))
+            this[key] = WebInspector.ProbeSetDataFrame.MissingValue;
+    }
+};
+
+WebInspector.ProbeSetDataFrame.MissingValue = "?";